They also reduce a substantial amount of weight as the less-than 1.5 pound tablet replaces at least two, 38-pound flight bags containing paper-based flight manuals. Removing these kits means our aircraft fly greener. In fact, eliminating this weight across our fleet of more than 700 mainline aircraft will lead to 1.2 million fewer gallons of fuel burned each year and result in a 26 million pound reduction in annual emissions—that’s the same as taking 2,300 cars off the road. We’ll also eliminate 7.5 million sheets of paper used annually and save some 900 trees every year.